/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.gameserver.script;

import java.io.IOException;
import java.util.Enumeration;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

import javolution.util.FastList;

/**
 * @author Luis Arias TODO To change the template for this generated type
 *         comment go to Window - Preferences - Java - Code Style - Code
 *         Templates
 */
public class ScriptPackage {
	private List<ScriptDocument> _scriptFiles;
	private List<String> _otherFiles;
	private String _name;

	public ScriptPackage(ZipFile pack) {
		_scriptFiles = new FastList<ScriptDocument>();
		_otherFiles = new FastList<String>();
		_name = pack.getName();
		addFiles(pack);
	}

	/**
	 * @return Returns the otherFiles.
	 */
	public List<String> getOtherFiles() {
		return _otherFiles;
	}

	/**
	 * @return Returns the scriptFiles.
	 */
	public List<ScriptDocument> getScriptFiles() {
		return _scriptFiles;
	}

	/**
	 * @param scriptFiles
	 *            The scriptFiles to set.
	 */
	private void addFiles(ZipFile pack) {
		for (Enumeration<? extends ZipEntry> e = pack.entries(); e
				.hasMoreElements();) {
			ZipEntry entry = e.nextElement();
			if (entry.getName().endsWith(".xml"))
				try {
					ScriptDocument newScript = new ScriptDocument(
							entry.getName(), pack.getInputStream(entry));
					_scriptFiles.add(newScript);
				} catch (IOException e1) {
					// TODO Auto-generated catch block
					e1.printStackTrace();
				}
			else if (!entry.isDirectory())
				_otherFiles.add(entry.getName());
		}
	}

	/**
	 * @return Returns the name.
	 */
	public String getName() {
		return _name;
	}

	@Override
	public String toString() {
		if (getScriptFiles().isEmpty() && getOtherFiles().isEmpty())
			return "Empty Package.";
		String out = "Package Name: " + getName() + "\n";
		if (!getScriptFiles().isEmpty()) {
			out += "Xml Script Files...\n";
			for (ScriptDocument script : getScriptFiles())
				out += script.getName() + "\n";
		}
		if (!getOtherFiles().isEmpty()) {
			out += "Other Files...\n";
			for (String fileName : getOtherFiles())
				out += fileName + "\n";
		}
		return out;
	}
}
